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ALG1








ALG1


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ALG1
Identifiers
Aliases
ALG1, CDG1K, HMAT1, HMT-1, HMT1, MT-1, Mat-1, hMat-1, chitobiosyldiphosphodolichol beta-mannosyltransferase
External IDs MGI: 2384774 HomoloGene: 5387 GeneCards: ALG1


















Gene location (Human)
Chromosome 16 (human)
Chr. Chromosome 16 (human)[1]

Chromosome 16 (human)
Genomic location for ALG1

Genomic location for ALG1

Band 16p13.3 Start 5,033,923 bp[1]
End 5,087,379 bp[1]

































Orthologs
Species Human Mouse
Entrez





Ensembl





UniProt





RefSeq (mRNA)


NM_019109
NM_001330504




NM_145362

RefSeq (protein)


NP_001317433
NP_061982




NP_663337

Location (UCSC) Chr 16: 5.03 – 5.09 Mb Chr 16: 5.23 – 5.24 Mb

PubMed search
[3] [4]
Wikidata



View/Edit Human View/Edit Mouse

Chitobiosyldiphosphodolichol beta-mannosyltransferase is an enzyme that is encoded by the ALG1 gene [5] whose structure and function has been conserved from yeast to man.[6][7]




Contents






  • 1 Function


  • 2 References


  • 3 Further reading


  • 4 External links





Function[edit]


The biosynthesis of lipid-linked oligosaccharides is highly conserved among eukaryotes and is catalyzed by 14 glycosyltransferases in an ordered stepwise manner. The Alg1 mannosyltransferase I (MT I) catalyzes the first mannosylation step in this process.[6]



References[edit]





  1. ^ abc GRCh38: Ensembl release 89: ENSG00000033011 - Ensembl, May 2017


  2. ^ abc GRCm38: Ensembl release 89: ENSMUSG00000039427 - Ensembl, May 2017


  3. ^ "Human PubMed Reference:"..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}


  4. ^ "Mouse PubMed Reference:".


  5. ^ Couto JR, Huffaker TC, Robbins PW (1984). "Cloning and expression in Escherichia coli of a yeast mannosyltransferase from the asparagine-linked glycosylation pathway". J. Biol. Chem. 259 (1): 378–82. PMID 6368538.


  6. ^ ab "Entrez Gene: ALG1 asparagine-linked glycosylation 1 homolog (S. cerevisiae, beta-1,4-mannosyltransferase)".


  7. ^ Takahashi T, Honda R, Nishikawa Y (Mar 2000). "Cloning of the human cDNA which can complement the defect of the yeast mannosyltransferase I-deficient mutant alg 1". Glycobiology. 10 (3): 321–7. doi:10.1093/glycob/10.3.321. PMID 10704531.




Further reading[edit]


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  • Couto JR, Huffaker TC, Robbins PW (January 1984). "Cloning and expression in Escherichia coli of a yeast mannosyltransferase from the asparagine-linked glycosylation pathway". J. Biol. Chem. 259 (1): 378–82. PMID 6368538.


  • Gao XD, Nishikawa A, Dean N (June 2004). "Physical interactions between the Alg1, Alg2, and Alg11 mannosyltransferases of the endoplasmic reticulum". Glycobiology. 14 (6): 559–70. doi:10.1093/glycob/cwh072. PMID 15044395.


  • Otsuki T, Ota T, Nishikawa T, et al. (2007). "Signal sequence and keyword trap in silico for selection of full-length human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA libraries". DNA Res. 12 (2): 117–26. doi:10.1093/dnares/12.2.117. PMID 16303743.


  • Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.


  • Kranz C, Denecke J, Lehle L, et al. (2004). "Congenital Disorder of Glycosylation Type Ik (CDG-Ik): A Defect of Mannosyltransferase I". Am. J. Hum. Genet. 74 (3): 545–51. doi:10.1086/382493. PMC 1182267. PMID 14973782.


  • Schwarz M, Thiel C, Lübbehusen J, et al. (2004). "Deficiency of GDP-Man:GlcNAc2-PP-Dolichol Mannosyltransferase Causes Congenital Disorder of Glycosylation Type Ik". Am. J. Hum. Genet. 74 (3): 472–81. doi:10.1086/382492. PMC 1182261. PMID 14973778.


  • Grubenmann CE, Frank CG, Hülsmeier AJ, et al. (2004). "Deficiency of the first mannosylation step in the N-glycosylation pathway causes congenital disorder of glycosylation type Ik". Hum. Mol. Genet. 13 (5): 535–42. doi:10.1093/hmg/ddh050. PMID 14709599.


  • Clark HF, Gurney AL, Abaya E, et al. (2003). "The Secreted Protein Discovery Initiative (SPDI), a Large-Scale Effort to Identify Novel Human Secreted and Transmembrane Proteins: A Bioinformatics Assessment". Genome Res. 13 (10): 2265–70. doi:10.1101/gr.1293003. PMC 403697. PMID 12975309.


  • Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.




External links[edit]



  • GeneReviews/NCBI/NIH/UW entry on Congenital Disorders of Glycosylation Overview

  • Human ALG1 genome location and ALG1 gene details page in the UCSC Genome Browser.











Retrieved from "https://en.wikipedia.org/w/index.php?title=ALG1&oldid=802258877"





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